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DS90UB949-Q1 Datasheet(PDF) 9 Page - Texas Instruments |
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DS90UB949-Q1 Datasheet(HTML) 9 Page - Texas Instruments |
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9 / 82 page  DS90UB949-Q1 www.ti.com SNLS452 – NOVEMBER 2014 7.5 DC Electrical Characteristics Over recommended operating supply and temperature ranges unless otherwise specified. PARAMETER TEST CONDITIONS PIN/FREQ. MIN TYP MAX UNIT 1.8V LVCMOS I/O High Level Input SCLK/I2CSEL, VIH 0.65 * VDDIO V Voltage PDB, D_GPIO0/MOSI, Low Level Input VIL 0 0.35 * VDDIO V D_GPIO1/MISO, Voltage D_GPIO2/SPLK, D_GPIO3/SS, SDIN/GPIO0, SWC/GPIO1, MCLK I2S_DC/GPIO2, I2S_DD/GPIO3, I2S_DB/GPIO5_RE IIN Input Current VIN = 0V or 1.89V −10 10 μA G, I2S_DA/GPIO6_RE G, I2S_CLK/GPIO8_R EG, I2S_WC/GPIO7_R EG High Level Output VOH IOH = −4mA 0.7 * VDDIO VDDIO V Voltage Low Level Output VOL IOL = +4mA GND 0.26 * VDDIO V Voltage Same as above Output Short Circuit IOS VOUT = 0V -50 mA Current TRI-STATE™ Output IOZ VOUT = 0V or VDDIO, PDB = L −10 10 μA Current TMDS INPUTS -- FROM HDMI v1.4b SECTION 4.2.5 Input Common-Mode IN_D[2:0]+, VICM1 VTERM - 400 VTERM - 37.5 mV Voltage IN_D[2:0]- Input Common-Mode IN_CLK+, IN_CLK- VICM2 IN_CLK ≤ 170MHz VTERM - 10 VTERM + 10 mV Voltage VTERM = 1.8V (+,- 5%) or VTERM = Input Differential VIDIFF 150 1200 mVP-P 3.3V (+,- 5%) Voltage Level IN_D[2:0]+, Termination RTMDS Differential IN_D[2:0]- 90 100 110 Ω Resistance IN_CLK+, IN_CLK- HDMI IO -- FROM HDMI v1.4b SECTION 4.2.7 to 4.2.9 4.8 5.3 V VRX_5V +5V Power Signal RX_5V 50 mA I5V_Sink +5V Input Current High Level Output VOH,HPD IOH = -4mA 2.4 5.3 V Voltage, HPD HPD, RPU = 1 kΩ Low Level Output VOL,HPD IOL = +4mA GND 0.4 V Voltage, HPD Power-Down Input IIZ,HPD PDB = L -10 10 uA Current, HPD Low Level Input VIL,DDC 0.3*VDD,DDC V Voltage, DDC High Level Input DDC_SCL, VIH,DDC 0.7*VDD,DDC V Voltage, DDC DDC_SDA Power-Down Input IIZ,DDC PDB = L -10 10 µA Current, DDC Copyright © 2014, Texas Instruments Incorporated Submit Documentation Feedback 9 Product Folder Links: DS90UB949-Q1 |
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